I upgraded my TMO Bold 9700 to the latest Tmobile sanctioned software, but after the upgrade, App World had lost its list of managed applications, so I can't easily find what I've installed previously, reinstall them, delete them, etc.

I tried restoring from a full backup from DM, to no avail.

Is there any way to get AppWorld to redownload or reassociate itself with applications that were downloaded through it originally?

You can try this: First, make sure you log in when you open App World. Then, click on the "my world" tab. When it opens, hold down the alt key and type r s t App world will close. When you reopen it, all your apps should be back in my world.